diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -4718,7 +4718,7 @@
                              options::OPT_fno_semantic_interposition);
     if (RelocationModel != llvm::Reloc::Static && !IsPIE) {
       // The supported targets need to call AsmPrinter::getSymbolPreferLocal.
-      bool SupportsLocalAlias = Triple.isX86();
+      bool SupportsLocalAlias = Triple.isRISCV() || Triple.isX86();
       if (!A)
         CmdArgs.push_back("-fhalf-no-semantic-interposition");
       else if (A->getOption().matches(options::OPT_fsemantic_interposition))
diff --git a/clang/test/Driver/fsemantic-interposition.c b/clang/test/Driver/fsemantic-interposition.c
--- a/clang/test/Driver/fsemantic-interposition.c
+++ b/clang/test/Driver/fsemantic-interposition.c
@@ -10,6 +10,8 @@
 
 /// If -fno-semantic-interposition is specified and the target supports local
 /// aliases, neither CC1 option is set.
+// RUN: %clang -target riscv32 %s -Werror -fPIC -fno-semantic-interposition -c -### 2>&1 | FileCheck --check-prefix=NO %s
+// RUN: %clang -target riscv64 %s -Werror -fPIC -fno-semantic-interposition -c -### 2>&1 | FileCheck --check-prefix=NO %s
 // RUN: %clang -target i386 %s -Werror -fPIC -fno-semantic-interposition -c -### 2>&1 | FileCheck --check-prefix=NO %s
 // RUN: %clang -target x86_64 %s -Werror -fPIC -fno-semantic-interposition -c -### 2>&1 | FileCheck --check-prefix=NO %s
 // NO-NOT: "-fsemantic-interposition"